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3104444013 = 311881106781
BaseRepresentation
bin1011100100001010…
…0000111001101101
322000100120002120220
42321002200321231
522324214202023
61232015001553
7136634224116
oct27102407155
98010502526
103104444013
111353417810
127278092b9
133a6222a28
1421643320d
151328253e3
hexb90a0e6d

3104444013 has 16 divisors (see below), whose sum is σ = 4520722752. Its totient is φ = 1879328000.

The previous prime is 3104444011. The next prime is 3104444017.

3104444013 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3104444013 - 21 = 3104444011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104444011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24318 + ... + 82463.

It is an arithmetic number, because the mean of its divisors is an integer number (282545172).

Almost surely, 23104444013 is an apocalyptic number.

3104444013 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3104444013 is a deficient number, since it is larger than the sum of its proper divisors (1416278739).

3104444013 is a wasteful number, since it uses less digits than its factorization.

3104444013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107676.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 3104444013 is about 55717.5377506939. The cubic root of 3104444013 is about 1458.7961573601.

It can be divided in two parts, 31044 and 44013, that added together give a palindrome (75057).

The spelling of 3104444013 in words is "three billion, one hundred four million, four hundred forty-four thousand, thirteen".

Divisors: 1 3 11 33 881 2643 9691 29073 106781 320343 1174591 3523773 94074061 282222183 1034814671 3104444013